LexDanaLexDanabeta
Inventor

ZHIJIE ZHAO

Inventor
DE

Overview

87→
Patents
2021–2026
Patent span
Electricity
Primary field (CPC H)

Patents· 87 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary
H04NPictorial communication, e.g. television82%
G06TImage data processing or generation, in general6%
B22DCasting of metals1%
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel1%
C21DModifying the physical structure of ferrous metals1%
C22CAlloys1%
F03DWind motors1%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g1%
G06KGraphical data reading1%
G06NComputing arrangements based on specific computational models1%
PatentTitleYear
12,568,214Multi-type tree depth extension for picture boundary handling202612,553,098Fatigue-resistant load-bearing steel for wind turbine main shaft, and manufacturing method and use thereof202612,526,444Limited memory access window for motion vector refinement202612,495,146Image processing device and method for performing efficient deblocking202512,477,104Method and apparatus for image filtering with adaptive multiplier coefficients202512,477,144Memory access window and padding for motion vector refinement and motion compensation202512,439,045Encoder, decoder and corresponding methods for sub-block partitioning mode202512,418,686Apparatus and method for deblocking filter in video coding202512,413,724Video encoder, a video decoder and corresponding methods with improved block partitioning202512,407,877Relation between partition constraint elements202512,401,784Encoder, a decoder and corresponding methods using history based motion vector prediction202512,382,172Multi-lens video recording method and related device202512,382,052Chroma sample weight derivation for geometric partition mode202512,355,953Method and apparatus for intra prediction in video coding202512,323,588Sample distance calculation for geometric partition mode202512,301,800Encoder, a decoder and corresponding methods using an adaptive loop filter202512,267,532Video processing method, video processing apparatus, encoder, decoder, medium and computer program202512,217,438Image processing apparatus and method for feature extraction202512,212,747Boundary block partitioning in video coding202512,200,246Motion vector refinement for multi-reference prediction202512,192,534Image processing device and method for performing quality optimized deblocking202512,184,842Luma intra mode signaling202412,177,433Video encoder, a video decoder and corresponding methods202412,143,625Apparatus and method for inter prediction of a triangle partition of a coding block2024D1044878Lawn mower202412,069,291Limited memory access window for motion vector refinement202412,047,555Adaptive filter strength signalling for geometric partition mode202412,015,771Apparatus and method for performing deblocking202411,991,399Apparatus and method for de-blocking filtering2024D1024185Label printer202411,968,363Multi-type tree depth extension for picture boundary handling202411,962,773Encoder, decoder and corresponding methods for sub-block partitioning mode202411,930,171Video encoder, a video decoder and corresponding methods with improved block partitioning202411,909,978Image processing device and method for performing efficient deblocking202411,910,027Relation between partition constraint elements202411,870,986Encoder, a decoder and corresponding methods using an adaptive loop filter202411,838,520Devices and methods for coding a picture by partitioning it into slices comprising tiles202311,805,270Limited memory access window for motion vector refinement202311,800,154Image processing device and method for performing quality optimized deblocking202311,765,351Method and apparatus for image filtering with adaptive multiplier coefficients202311,750,810Boundary block partitioning in video coding202311,736,718Search region for motion vector refinement202311,695,927Luma intra mode signaling202311,683,533Apparatus and method for deblocking filter in video coding202311,683,520Motion vector refinement for multi-reference prediction202311,671,632Machine-learning-based adaptation of coding parameters for video encoding using motion and object detection202311,653,032Video processing method, video processing apparatus, encoder, decoder, medium and computer program202311,647,182Method and apparatus for intra prediction in video coding202311,641,466Video encoder, a video decoder and corresponding methods202311,582,477Limited memory access window for motion vector refinement202311,570,437Encoder, decoder, computer program and computer program product for processing a frame of a video sequence202311,563,976Devices and methods for image and video coding202311,558,607Encoder, a decoder and corresponding methods using history based motion vector prediction202311,539,962Coding method, device, system202211,539,948Encoder, a decoder and corresponding methods for sub-block partitioning mode202211,539,953Apparatus and method for boundary partition202211,533,480Method and apparatus for image filtering with adaptive multiplier coefficients202211,523,111Encoder, a decoder and corresponding methods using an adaptive loop filter202211,490,092Event-based adaptation of coding parameters for video image encoding202211,477,494Relation between partition constraint elements202211,463,726Apparatus and method for motion vector refinement for multi-reference prediction202211,451,824Motion vector refinement search with integer pixel resolution202211,445,188Partitioning with high level constraint202211,425,375Boundary block partitioning in video coding202211,405,632Limited memory access window for motion vector refinement202211,363,292Memory access window and padding for motion vector refinement and motion compensation202211,343,488Apparatuses and methods for encoding and decoding a video coding block of a multiview video signal202211,343,504Apparatus and method for picture coding with selective loop-filtering202211,330,268Apparatus and methods for encoding and decoding a video signal202211,323,717Frequency adjustment for texture synthesis in video coding202211,323,707Multi-type tree depth extension for picture boundary handling202211,303,902Line buffer for spatial motion vector predictor candidates202211,297,345Intra prediction mode derivation based on neighboring blocks202211,290,721Image processing device and method for performing efficient deblocking202211,284,086Decoder side intra mode derivation (DIMD) tool computational complexity reduction202211,277,608Method and apparatus for intra prediction202211,272,220Boundary forced partition202211,265,538Method and apparatus for image filtering with adaptive multiplier coefficients202211,259,054In-loop deblocking filter apparatus and method for video coding202211,252,413Polynomial fitting for motion compensation and luminance reconstruction in texture synthesis202211,245,916Memory access window for sub prediction block motion vector derivation202211,196,991Luma intra mode signaling202111,190,807Syntax prediction using reconstructed samples202111,184,643Apparatus and method for de-blocking filtering202111,159,820Motion vector refinement of a motion vector pointing to a fractional sample position202111,153,595Memory access window and padding for motion vector refinement202111,140,389Apparatus and method for performing deblocking2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to HUAWEI TECH CO LTD (84)· patent assignee history
2021–2025Based in DE· patent location history
2023–2026Based in CN· patent location history
2024Patents assigned to CHONGQING PINSHENG TECH CO LTD (1)· patent assignee history
2024Patents assigned to SHANGHAI SUNTEK TECH CO LTD (1)· patent assignee history
2026Patents assigned to ZENKUNG HEAVY IND JIANGSU CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD842021–2026
CHONGQING PINSHENG TECH CO LTD12024
SHANGHAI SUNTEK TECH CO LTD12024
ZENKUNG HEAVY IND JIANGSU CO LTD12026
Locations
LocationPatentsSpan
DE532021–2025
CN342023–2026